英文關鍵字
abstract
background
blur
blurred
burst
celestial
cloud
cosmic
creation
diffusion
digital
electron
element
energy
fantasy
fission
flare
fractal
fumes
fusion
futuristic
gas
gaseous
genesis
glow
life
light
loop
microscopic
molecular
molecule
motion
nebulous
nuclear
particle
physics
plasma
power
radiation
science
scientific
soft
space
structure
vapor
vapour
video
wave